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phase3: refactoring for v2.1

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[SVN r40211]
This commit is contained in:
Joel de Guzman
2007-10-20 11:50:27 +00:00
parent d0d540064d
commit 16bcb17c06
118 changed files with 199 additions and 211 deletions
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94
include/boost/fusion/adapted/struct/adapt_assoc_struct.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2007 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_ADAPT_ASSOC_STRUCT_20070508_2207)
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_20070508_2207
#include <boost/fusion/support/tag_of_fwd.hpp>
#include <boost/fusion/adapted/struct/extension.hpp>
#include <boost/fusion/adapted/struct/struct_iterator.hpp>
#include <boost/fusion/adapted/struct/detail/is_view_impl.hpp>
#include <boost/fusion/adapted/struct/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/struct/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/struct/detail/begin_impl.hpp>
#include <boost/fusion/adapted/struct/detail/end_impl.hpp>
#include <boost/fusion/adapted/struct/detail/size_impl.hpp>
#include <boost/fusion/adapted/struct/detail/at_impl.hpp>
#include <boost/fusion/adapted/struct/detail/value_at_impl.hpp>
#include <boost/fusion/adapted/struct/detail/has_key_impl.hpp>
#include <boost/fusion/adapted/struct/detail/at_key_impl.hpp>
#include <boost/fusion/adapted/struct/detail/value_at_key_impl.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/punctuation/comma_if.hpp>
#include <boost/preprocessor/seq/for_each_i.hpp>
#include <boost/preprocessor/tuple/elem.hpp>
#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/mpl/int.hpp>
#include <utility>
namespace boost { namespace fusion { namespace extension {
template<typename Struct, typename Key>
struct struct_assoc_member;
}}}
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT(name, bseq) \
BOOST_FUSION_ADAPT_ASSOC_STRUCT_I( \
name, BOOST_PP_CAT(BOOST_FUSION_ADAPT_ASSOC_STRUCT_X bseq, 0)) \
/***/
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_X(x, y, z) ((x, y, z)) BOOST_FUSION_ADAPT_ASSOC_STRUCT_Y
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_Y(x, y, z) ((x, y, z)) BOOST_FUSION_ADAPT_ASSOC_STRUCT_X
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_X0
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_Y0
// BOOST_FUSION_ADAPT_ASSOC_STRUCT_I generates the overarching structure and uses
// SEQ_FOR_EACH_I to generate the "linear" substructures.
// Thanks to Paul Mensonides for the PP macro help
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_I(name, seq) \
namespace boost { namespace fusion { namespace traits \
{ \
template <> \
struct tag_of<name> \
{ \
typedef struct_tag type; \
}; \
}}} \
namespace boost { namespace fusion { namespace extension \
{ \
template <> \
struct struct_size<name> : mpl::int_<BOOST_PP_SEQ_SIZE(seq)> {}; \
BOOST_PP_SEQ_FOR_EACH_I(BOOST_FUSION_ADAPT_ASSOC_STRUCT_C, name, seq) \
}}} \
/***/
#define BOOST_FUSION_ADAPT_ASSOC_STRUCT_C(r, name, i, xy) \
template <> \
struct struct_member<name, i> \
{ \
typedef BOOST_PP_TUPLE_ELEM(3, 0, xy) type; \
static type& call(name& struct_) \
{ \
return struct_.BOOST_PP_TUPLE_ELEM(3, 1, xy); \
}; \
}; \
template<> \
struct struct_assoc_member<name, BOOST_PP_TUPLE_ELEM(3, 2, xy)> \
{ \
typedef BOOST_PP_TUPLE_ELEM(3, 0, xy) type; \
static type& call(name& struct_) \
{ \
return struct_.BOOST_PP_TUPLE_ELEM(3, 1, xy); \
}; \
};
/***/
#endif

75
include/boost/fusion/adapted/struct/adapt_struct.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_ADAPT_STRUCT_APRIL_2_2007_1158AM)
#define BOOST_FUSION_ADAPT_STRUCT_APRIL_2_2007_1158AM
#include <boost/fusion/support/tag_of_fwd.hpp>
#include <boost/fusion/adapted/struct/extension.hpp>
#include <boost/fusion/adapted/struct/struct_iterator.hpp>
#include <boost/fusion/adapted/struct/detail/is_view_impl.hpp>
#include <boost/fusion/adapted/struct/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/struct/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/struct/detail/begin_impl.hpp>
#include <boost/fusion/adapted/struct/detail/end_impl.hpp>
#include <boost/fusion/adapted/struct/detail/size_impl.hpp>
#include <boost/fusion/adapted/struct/detail/at_impl.hpp>
#include <boost/fusion/adapted/struct/detail/value_at_impl.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/punctuation/comma_if.hpp>
#include <boost/preprocessor/seq/for_each_i.hpp>
#include <boost/preprocessor/tuple/elem.hpp>
#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/mpl/int.hpp>
#include <utility>
#define BOOST_FUSION_ADAPT_STRUCT(name, bseq) \
BOOST_FUSION_ADAPT_STRUCT_I( \
name, BOOST_PP_CAT(BOOST_FUSION_ADAPT_STRUCT_X bseq, 0)) \
/***/
#define BOOST_FUSION_ADAPT_STRUCT_X(x, y) ((x, y)) BOOST_FUSION_ADAPT_STRUCT_Y
#define BOOST_FUSION_ADAPT_STRUCT_Y(x, y) ((x, y)) BOOST_FUSION_ADAPT_STRUCT_X
#define BOOST_FUSION_ADAPT_STRUCT_X0
#define BOOST_FUSION_ADAPT_STRUCT_Y0
// BOOST_FUSION_ADAPT_STRUCT_I generates the overarching structure and uses
// SEQ_FOR_EACH_I to generate the "linear" substructures.
// Thanks to Paul Mensonides for the PP macro help
#define BOOST_FUSION_ADAPT_STRUCT_I(name, seq) \
namespace boost { namespace fusion { namespace traits \
{ \
template <> \
struct tag_of<name> \
{ \
typedef struct_tag type; \
}; \
}}} \
namespace boost { namespace fusion { namespace extension \
{ \
template <> \
struct struct_size<name> : mpl::int_<BOOST_PP_SEQ_SIZE(seq)> {}; \
BOOST_PP_SEQ_FOR_EACH_I(BOOST_FUSION_ADAPT_STRUCT_C, name, seq) \
}}} \
/***/
#define BOOST_FUSION_ADAPT_STRUCT_C(r, name, i, xy) \
template <> \
struct struct_member<name, i> \
{ \
typedef BOOST_PP_TUPLE_ELEM(2, 0, xy) type; \
static type& call(name& struct_) \
{ \
return struct_.BOOST_PP_TUPLE_ELEM(2, 1, xy); \
}; \
}; \
/***/
#endif

63
include/boost/fusion/adapted/struct/detail/at_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_AT_IMPL_24122005_1807)
#define BOOST_FUSION_AT_IMPL_24122005_1807
#include <boost/fusion/support/detail/access.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/mpl/int.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct at_impl;
template <typename Struct, int N>
struct struct_member;
template <typename Struct>
struct struct_size;
template <>
struct at_impl<struct_tag>
{
template <typename Sequence, typename N>
struct apply
{
static int const n_value = N::value;
BOOST_MPL_ASSERT_RELATION(
n_value, <=, extension::struct_size<Sequence>::value);
typedef typename
extension::struct_member<Sequence, N::value>
element;
typedef typename
mpl::eval_if<
is_const<Sequence>
, detail::cref_result<element>
, detail::ref_result<element>
>::type
type;
static type
call(Sequence& seq)
{
return extension::
struct_member<Sequence, N::value>::call(seq);
}
};
};
}
}}
#endif

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include/boost/fusion/adapted/struct/detail/at_key_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2007 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_AT_KEY_IMPL_20070508_2248)
#define BOOST_FUSION_AT_KEY_IMPL_20070508_2248
#include <boost/fusion/support/detail/access.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct at_key_impl;
template <typename Struct, typename Key>
struct struct_assoc_member;
template <>
struct at_key_impl<struct_tag>
{
template <typename Sequence, typename Key>
struct apply
{
typedef typename
extension::struct_assoc_member<Sequence, Key>
element;
typedef typename
mpl::eval_if<
is_const<Sequence>
, detail::cref_result<element>
, detail::ref_result<element>
>::type
type;
static type
call(Sequence& seq)
{
return extension::
struct_assoc_member<Sequence, Key>::call(seq);
}
};
};
}
}}
#endif

40
include/boost/fusion/adapted/struct/detail/begin_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_BEGIN_IMPL_24122005_1752)
#define BOOST_FUSION_BEGIN_IMPL_24122005_1752
#include <boost/fusion/adapted/struct/struct_iterator.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct begin_impl;
template <>
struct begin_impl<struct_tag>
{
template <typename Sequence>
struct apply
{
typedef struct_iterator<Sequence, 0> type;
static type
call(Sequence& v)
{
return type(v);
}
};
};
}
}}
#endif

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include/boost/fusion/adapted/struct/detail/category_of_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_CATEGORY_OF_IMPL_24122005_1731)
#define BOOST_FUSION_CATEGORY_OF_IMPL_24122005_1731
#include <utility>
namespace boost { namespace fusion
{
struct struct_tag;
struct random_access_traversal_tag;
namespace extension
{
template<typename T>
struct category_of_impl;
template<>
struct category_of_impl<struct_tag>
{
template<typename T>
struct apply
{
typedef random_access_traversal_tag type;
};
};
}
}}
#endif

40
include/boost/fusion/adapted/struct/detail/end_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_END_IMPL_24122005_1755)
#define BOOST_FUSION_END_IMPL_24122005_1755
#include <boost/fusion/adapted/struct/struct_iterator.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template <typename Tag>
struct end_impl;
template <>
struct end_impl<struct_tag>
{
template <typename Sequence>
struct apply
{
typedef struct_iterator<Sequence, 2> type;
static type
call(Sequence& v)
{
return type(v);
}
};
};
}
}}
#endif

40
include/boost/fusion/adapted/struct/detail/has_key_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2007 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_HAS_KEY_IMPL_20070508_2231)
#define BOOST_FUSION_HAS_KEY_IMPL_20070508_2231
#include <boost/type_traits/is_same.hpp>
#include <boost/mpl/not.hpp>
namespace boost { namespace fusion {
struct struct_tag;
namespace extension
{
struct no_such_member;
template<typename T>
struct has_key_impl;
template<typename Struct, typename Key>
struct struct_assoc_member;
template<>
struct has_key_impl<struct_tag>
{
template<typename Sequence, typename Key>
struct apply
: mpl::not_<is_same<no_such_member, typename struct_assoc_member<Sequence, Key>::type> >
{
};
};
}
}}
#endif

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include/boost/fusion/adapted/struct/detail/is_sequence_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_SEQUENCE_IMPL_27122005_1651)
#define BOOST_FUSION_IS_SEQUENCE_IMPL_27122005_1651
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename Tag>
struct is_sequence_impl;
template<>
struct is_sequence_impl<struct_tag>
{
template<typename Sequence>
struct apply : mpl::true_ {};
};
}
}}
#endif

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include/boost/fusion/adapted/struct/detail/is_view_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_IS_VIEW_IMPL_27042006_2219)
#define BOOST_FUSION_IS_VIEW_IMPL_27042006_2219
#include <boost/mpl/bool.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename Tag>
struct is_view_impl;
template<>
struct is_view_impl<struct_tag>
{
template<typename T>
struct apply : mpl::false_
{};
};
}
}}
#endif

37
include/boost/fusion/adapted/struct/detail/size_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_SIZE_IMPL_24122005_1759)
#define BOOST_FUSION_SIZE_IMPL_24122005_1759
#include <boost/mpl/int.hpp>
namespace boost { namespace fusion
{
namespace extension
{
template <typename Struct>
struct struct_size;
}
struct struct_tag;
namespace extension
{
template<typename T>
struct size_impl;
template <>
struct size_impl<struct_tag>
{
template <typename Sequence>
struct apply : extension::struct_size<Sequence> {};
};
}
}}
#endif

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include/boost/fusion/adapted/struct/detail/value_at_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_VALUE_AT_IMPL_24122005_1917)
#define BOOST_FUSION_VALUE_AT_IMPL_24122005_1917
#include <boost/mpl/if.hpp>
#include <boost/static_assert.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct value_at_impl;
template <typename Struct, int N>
struct struct_member;
template <typename Struct>
struct struct_size;
template <>
struct value_at_impl<struct_tag>
{
template <typename Sequence, typename N>
struct apply
{
static int const n_value = N::value;
BOOST_MPL_ASSERT_RELATION(
n_value, <=, extension::struct_size<Sequence>::value);
typedef typename
extension::struct_member<Sequence, N::value>::type
type;
};
};
}
}}
#endif

39
include/boost/fusion/adapted/struct/detail/value_at_key_impl.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2007 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_FUSION_VALUE_AT_KEY_IMPL_20070508_2300)
#define BOOST_FUSION_VALUE_AT_KEY_IMPL_20070508_2300
#include <boost/mpl/if.hpp>
namespace boost { namespace fusion
{
struct struct_tag;
namespace extension
{
template<typename T>
struct value_at_key_impl;
template <typename Struct, typename Key>
struct struct_assoc_member;
template <>
struct value_at_key_impl<struct_tag>
{
template <typename Sequence, typename Key>
struct apply
{
typedef typename
extension::struct_assoc_member<Sequence, Key>::type
type;
};
};
}
}}
#endif

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include/boost/fusion/adapted/struct/extension.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(FUSION_STRUCT_EXTENSION_APRIL_2_2007_1008AM)
#define FUSION_STRUCT_EXTENSION_APRIL_2_2007_1008AM
#include <boost/type_traits/add_const.hpp>
namespace boost { namespace fusion { namespace extension
{
template <typename Struct, int N>
struct struct_member;
template <typename Struct>
struct struct_size;
template <typename Struct, int N>
struct struct_member<Struct const, N>
{
typedef typename
add_const<typename struct_member<Struct, N>::type>::type
type;
static type&
call(Struct const& struct_)
{
return struct_member<Struct, N>::call(
const_cast<Struct&>(struct_));
}
};
template <typename Struct>
struct struct_size<Struct const>
: struct_size<Struct>
{};
struct no_such_member;
template<typename Struct, typename Key>
struct struct_assoc_member
{
typedef no_such_member type;
};
template<typename Struct, typename Key>
struct struct_assoc_member<Struct const, Key>
{
typedef typename
add_const<typename struct_assoc_member<Struct, Key>::type>::type
type;
static type&
call(Struct const& struct_)
{
return struct_assoc_member<Struct, Key>::call(
const_cast<Struct&>(struct_));
}
};
}}}
#endif

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/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(FUSION_STRUCT_ITERATOR_APRIL_2_2007_1008AM)
#define FUSION_STRUCT_ITERATOR_APRIL_2_2007_1008AM
#include <boost/fusion/iterator/iterator_facade.hpp>
#include <boost/fusion/adapted/struct/extension.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/type_traits/add_reference.hpp>
#include <boost/mpl/assert.hpp>
#include <boost/mpl/identity.hpp>
#include <boost/mpl/if.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/minus.hpp>
#include <utility>
namespace boost { namespace fusion
{
struct random_access_traversal_tag;
template <typename Struct, int N_>
struct struct_iterator
: iterator_facade<struct_iterator<Struct, N_>, random_access_traversal_tag>
{
BOOST_MPL_ASSERT_RELATION(N_, >=, 0);
BOOST_MPL_ASSERT_RELATION(N_, <=, extension::struct_size<Struct>::value);
typedef mpl::int_<N_> index;
typedef Struct struct_type;
struct_iterator(Struct& struct_)
: struct_(struct_) {}
Struct& struct_;
template <typename Iterator>
struct value_of
: extension::struct_member<Struct, N_>
{
};
template <typename Iterator>
struct deref
{
typedef typename
add_reference<
typename extension::struct_member<Struct, N_>::type
>::type
type;
static type
call(Iterator const& iter)
{
return extension::struct_member<Struct, N_>::
call(iter.struct_);
}
};
template <typename Iterator, typename N>
struct advance
{
typedef typename Iterator::index index;
typedef typename Iterator::struct_type struct_type;
typedef struct_iterator<struct_type, index::value + N::value> type;
static type
call(Iterator const& iter)
{
return type(iter.struct_);
}
};
template <typename Iterator>
struct next : advance<Iterator, mpl::int_<1> > {};
template <typename Iterator>
struct prior : advance<Iterator, mpl::int_<-1> > {};
template <typename I1, typename I2>
struct distance : mpl::minus<typename I2::index, typename I1::index>
{
typedef typename
mpl::minus<
typename I2::index, typename I1::index
>::type
type;
static type
call(I1 const&, I2 const&)
{
return type();
}
};
};
}}
#endif